Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

It might not seem like there's enough information to solve these logic puzzles—but that's part of the fun!

Math Puzzles have long been a favourite pastime for those who enjoy a good mental challenge. Whether you’re solving complex riddles, decoding cryptic clues, or tackling intricate puzzles, brain ...

Earlier this month, 36 sharp-witted high school students from around the globe stepped foot on the warm and breezy campus of Stanford University. Out of more than 4,000 students from more than 2,000 ...

The following is adapted from the introduction to “The Riddler: Fantastic Puzzles from FiveThirtyEight,” published by W. W. Norton & Co. It is in stores today! The world’s oldest collection of math ...

Brain teasers come in all shapes and sizes. Some are age-based riddles designed to test your logical reasoning. Others are visual puzzles that play tricks on your perception. Then there are the ones ...

Twenty years ago, this puzzle appeared on a test administered to top-tier math students from 16 countries around the world. Only 10% of test takers got it right. In the U.S., only 4% managed to ...

See more: An illustrated version of this article will be published within the next two weeks on our CultureLab books and arts blog In The Puzzler’s Dilemma, professional puzzle-setter Derrick ...